100876640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37087}}^1$

素因数の和:37119

約数の個数: 48

約数和(自身を含む): 252346752

約数和(自身を除く): 151470112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 37087, 74174, 148348, 185435, 296696, 370870, 593392, 630479, 741740, 1186784, 1260958, 1483480, 2521916, 2966960, 3152395, 5043832, 5933920, 6304790, 10087664, 12609580, 20175328, 25219160, 50438320, 100876640]

約数ペア:

[(1, 100876640), (2, 50438320), (4, 25219160), (5, 20175328), (8, 12609580), (10, 10087664), (16, 6304790), (17, 5933920), (20, 5043832), (32, 3152395), (34, 2966960), (40, 2521916), (68, 1483480), (80, 1260958), (85, 1186784), (136, 741740), (160, 630479), (170, 593392), (272, 370870), (340, 296696), (544, 185435), (680, 148348), (1360, 74174), (2720, 37087)]